Learn more about how complex life on Earth likely wouldn’t have been possible without volcanic activity.

But scientists think that in the past, these huge eruptions caused some of the planet's biggest mass extinctions. The first hint that a volcano might erupt is usually a lot of tiny earthquakes.

Hawaii’s Kilauea volcano began shooting lava on Tuesday ... in Aquarius are both forming a tense AF square with Uranus, our planet of sudden change, shock and awe, and unruly events.

“This distinction sets up a great natural experiment for us to see if the shape, or size, of bends in rivers is distinct from ...

What’s next? Lava is erupting from several volcanoes, including one in Hawaii. Nearly 50 volcanic eruptions have been recorded this year, and more are expected. The Axial Seamount, an underwater ...

The study, led by Adomas Valantinas of Brown University and published in Nature Communications, has confirmed the real reason ...

A little-known volcano in the remote Kuril Islands, Zavaritzki, links an explosion in 1831 with drastic climate changes.